SUSE-SU-2023:3762-1: important: Security update for frr

SUSE 5185 Published by

A frr security update has been released for openSUSE Leap 15.4 and SUSE Linux Enterprise.



SUSE-SU-2023:3762-1: important: Security update for frr


# Security update for frr

Announcement ID: SUSE-SU-2023:3762-1
Rating: important
References:

* #1213284
* #1214735
* #1215065

Cross-References:

* CVE-2023-38802
* CVE-2023-41358
* CVE-2023-41909

CVSS scores:

* CVE-2023-38802 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
* CVE-2023-38802 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
* CVE-2023-41358 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
* CVE-2023-41358 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
* CVE-2023-41909 ( SUSE ): 3.1 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
* CVE-2023-41909 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:

* openSUSE Leap 15.4
* Server Applications Module 15-SP4
* SUSE Enterprise Storage 7.1
* SUSE Linux Enterprise High Performance Computing 15 SP3
* SUSE Linux Enterprise High Performance Computing 15 SP4
* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP3
* SUSE Linux Enterprise Real Time 15 SP4
* SUSE Linux Enterprise Server 15 SP3
* SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3
* SUSE Linux Enterprise Server 15 SP4
* SUSE Linux Enterprise Server for SAP Applications 15 SP3
* SUSE Linux Enterprise Server for SAP Applications 15 SP4
* SUSE Manager Proxy 4.2
* SUSE Manager Proxy 4.3
* SUSE Manager Retail Branch Server 4.2
* SUSE Manager Retail Branch Server 4.3
* SUSE Manager Server 4.2
* SUSE Manager Server 4.3

An update that solves three vulnerabilities can now be installed.

## Description:

This update for frr fixes the following issues:

* CVE-2023-38802: Fixed bad length handling when processing BGP attributes.
(bsc#1213284)
* CVE-2023-41358: Fixed a possible crash when processing NLRIs with an
attribute length of zero. (bsc#1214735)
* CVE-2023-41909: Fixed NULL pointer dereference due to processing in
bgp_nlri_parse_flowspec (bsc#1215065).

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like
YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

* SUSE Linux Enterprise Server for SAP Applications 15 SP3
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP3-2023-3762=1

* SUSE Manager Proxy 4.2
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.2-2023-3762=1

* SUSE Manager Retail Branch Server 4.2
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-
Server-4.2-2023-3762=1

* SUSE Manager Server 4.2
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.2-2023-3762=1

* SUSE Enterprise Storage 7.1
zypper in -t patch SUSE-Storage-7.1-2023-3762=1

* openSUSE Leap 15.4
zypper in -t patch openSUSE-SLE-15.4-2023-3762=1

* Server Applications Module 15-SP4
zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP4-2023-3762=1

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3
zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-ESPOS-2023-3762=1

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP3
zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-LTSS-2023-3762=1

* SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3
zypper in -t patch SUSE-SLE-Product-SLES-15-SP3-LTSS-2023-3762=1

## Package List:

* SUSE Linux Enterprise Server for SAP Applications 15 SP3 (ppc64le x86_64)
* libfrrzmq0-debuginfo-7.4-150300.4.17.1
* libmlag_pb0-debuginfo-7.4-150300.4.17.1
* libfrr0-7.4-150300.4.17.1
* libfrrgrpc_pb0-debuginfo-7.4-150300.4.17.1
* libfrrsnmp0-7.4-150300.4.17.1
* frr-debugsource-7.4-150300.4.17.1
* libfrr_pb0-7.4-150300.4.17.1
* libfrrospfapiclient0-debuginfo-7.4-150300.4.17.1
* libfrrospfapiclient0-7.4-150300.4.17.1
* libfrrgrpc_pb0-7.4-150300.4.17.1
* libfrrcares0-debuginfo-7.4-150300.4.17.1
* frr-debuginfo-7.4-150300.4.17.1
* libmlag_pb0-7.4-150300.4.17.1
* libfrrfpm_pb0-7.4-150300.4.17.1
* frr-7.4-150300.4.17.1
* libfrrfpm_pb0-debuginfo-7.4-150300.4.17.1
* frr-devel-7.4-150300.4.17.1
* libfrrcares0-7.4-150300.4.17.1
* libfrr_pb0-debuginfo-7.4-150300.4.17.1
* libfrr0-debuginfo-7.4-150300.4.17.1
* libfrrzmq0-7.4-150300.4.17.1
* libfrrsnmp0-debuginfo-7.4-150300.4.17.1
* SUSE Manager Proxy 4.2 (x86_64)
* libfrrzmq0-debuginfo-7.4-150300.4.17.1
* libmlag_pb0-debuginfo-7.4-150300.4.17.1
* libfrr0-7.4-150300.4.17.1
* libfrrgrpc_pb0-debuginfo-7.4-150300.4.17.1
* libfrrsnmp0-7.4-150300.4.17.1
* frr-debugsource-7.4-150300.4.17.1
* libfrr_pb0-7.4-150300.4.17.1
* libfrrospfapiclient0-debuginfo-7.4-150300.4.17.1
* libfrrospfapiclient0-7.4-150300.4.17.1
* libfrrgrpc_pb0-7.4-150300.4.17.1
* libfrrcares0-debuginfo-7.4-150300.4.17.1
* frr-debuginfo-7.4-150300.4.17.1
* libmlag_pb0-7.4-150300.4.17.1
* libfrrfpm_pb0-7.4-150300.4.17.1
* frr-7.4-150300.4.17.1
* libfrrfpm_pb0-debuginfo-7.4-150300.4.17.1
* frr-devel-7.4-150300.4.17.1
* libfrrcares0-7.4-150300.4.17.1
* libfrr_pb0-debuginfo-7.4-150300.4.17.1
* libfrr0-debuginfo-7.4-150300.4.17.1
* libfrrzmq0-7.4-150300.4.17.1
* libfrrsnmp0-debuginfo-7.4-150300.4.17.1
* SUSE Manager Retail Branch Server 4.2 (x86_64)
* libfrrzmq0-debuginfo-7.4-150300.4.17.1
* libmlag_pb0-debuginfo-7.4-150300.4.17.1
* libfrr0-7.4-150300.4.17.1
* libfrrgrpc_pb0-debuginfo-7.4-150300.4.17.1
* libfrrsnmp0-7.4-150300.4.17.1
* frr-debugsource-7.4-150300.4.17.1
* libfrr_pb0-7.4-150300.4.17.1
* libfrrospfapiclient0-debuginfo-7.4-150300.4.17.1
* libfrrospfapiclient0-7.4-150300.4.17.1
* libfrrgrpc_pb0-7.4-150300.4.17.1
* libfrrcares0-debuginfo-7.4-150300.4.17.1
* frr-debuginfo-7.4-150300.4.17.1
* libmlag_pb0-7.4-150300.4.17.1
* libfrrfpm_pb0-7.4-150300.4.17.1
* frr-7.4-150300.4.17.1
* libfrrfpm_pb0-debuginfo-7.4-150300.4.17.1
* frr-devel-7.4-150300.4.17.1
* libfrrcares0-7.4-150300.4.17.1
* libfrr_pb0-debuginfo-7.4-150300.4.17.1
* libfrr0-debuginfo-7.4-150300.4.17.1
* libfrrzmq0-7.4-150300.4.17.1
* libfrrsnmp0-debuginfo-7.4-150300.4.17.1
* SUSE Manager Server 4.2 (ppc64le s390x x86_64)
* libfrrzmq0-debuginfo-7.4-150300.4.17.1
* libmlag_pb0-debuginfo-7.4-150300.4.17.1
* libfrr0-7.4-150300.4.17.1
* libfrrgrpc_pb0-debuginfo-7.4-150300.4.17.1
* libfrrsnmp0-7.4-150300.4.17.1
* frr-debugsource-7.4-150300.4.17.1
* libfrr_pb0-7.4-150300.4.17.1
* libfrrospfapiclient0-debuginfo-7.4-150300.4.17.1
* libfrrospfapiclient0-7.4-150300.4.17.1
* libfrrgrpc_pb0-7.4-150300.4.17.1
* libfrrcares0-debuginfo-7.4-150300.4.17.1
* frr-debuginfo-7.4-150300.4.17.1
* libmlag_pb0-7.4-150300.4.17.1
* libfrrfpm_pb0-7.4-150300.4.17.1
* frr-7.4-150300.4.17.1
* libfrrfpm_pb0-debuginfo-7.4-150300.4.17.1
* frr-devel-7.4-150300.4.17.1
* libfrrcares0-7.4-150300.4.17.1
* libfrr_pb0-debuginfo-7.4-150300.4.17.1
* libfrr0-debuginfo-7.4-150300.4.17.1
* libfrrzmq0-7.4-150300.4.17.1
* libfrrsnmp0-debuginfo-7.4-150300.4.17.1
* SUSE Enterprise Storage 7.1 (aarch64 x86_64)
* libfrrzmq0-debuginfo-7.4-150300.4.17.1
* libmlag_pb0-debuginfo-7.4-150300.4.17.1
* libfrr0-7.4-150300.4.17.1
* libfrrgrpc_pb0-debuginfo-7.4-150300.4.17.1
* libfrrsnmp0-7.4-150300.4.17.1
* frr-debugsource-7.4-150300.4.17.1
* libfrr_pb0-7.4-150300.4.17.1
* libfrrospfapiclient0-debuginfo-7.4-150300.4.17.1
* libfrrospfapiclient0-7.4-150300.4.17.1
* libfrrgrpc_pb0-7.4-150300.4.17.1
* libfrrcares0-debuginfo-7.4-150300.4.17.1
* frr-debuginfo-7.4-150300.4.17.1
* libmlag_pb0-7.4-150300.4.17.1
* libfrrfpm_pb0-7.4-150300.4.17.1
* frr-7.4-150300.4.17.1
* libfrrfpm_pb0-debuginfo-7.4-150300.4.17.1
* frr-devel-7.4-150300.4.17.1
* libfrrcares0-7.4-150300.4.17.1
* libfrr_pb0-debuginfo-7.4-150300.4.17.1
* libfrr0-debuginfo-7.4-150300.4.17.1
* libfrrzmq0-7.4-150300.4.17.1
* libfrrsnmp0-debuginfo-7.4-150300.4.17.1
* openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
* libfrrzmq0-debuginfo-7.4-150300.4.17.1
* libmlag_pb0-debuginfo-7.4-150300.4.17.1
* libfrr0-7.4-150300.4.17.1
* libfrrgrpc_pb0-debuginfo-7.4-150300.4.17.1
* libfrrsnmp0-7.4-150300.4.17.1
* frr-debugsource-7.4-150300.4.17.1
* libfrr_pb0-7.4-150300.4.17.1
* libfrrospfapiclient0-debuginfo-7.4-150300.4.17.1
* libfrrospfapiclient0-7.4-150300.4.17.1
* libfrrgrpc_pb0-7.4-150300.4.17.1
* libfrrcares0-debuginfo-7.4-150300.4.17.1
* frr-debuginfo-7.4-150300.4.17.1
* libmlag_pb0-7.4-150300.4.17.1
* libfrrfpm_pb0-7.4-150300.4.17.1
* frr-7.4-150300.4.17.1
* libfrrfpm_pb0-debuginfo-7.4-150300.4.17.1
* frr-devel-7.4-150300.4.17.1
* libfrrcares0-7.4-150300.4.17.1
* libfrr_pb0-debuginfo-7.4-150300.4.17.1
* libfrr0-debuginfo-7.4-150300.4.17.1
* libfrrzmq0-7.4-150300.4.17.1
* libfrrsnmp0-debuginfo-7.4-150300.4.17.1
* Server Applications Module 15-SP4 (aarch64 ppc64le s390x x86_64)
* libfrrzmq0-debuginfo-7.4-150300.4.17.1
* libmlag_pb0-debuginfo-7.4-150300.4.17.1
* libfrr0-7.4-150300.4.17.1
* libfrrgrpc_pb0-debuginfo-7.4-150300.4.17.1
* libfrrsnmp0-7.4-150300.4.17.1
* frr-debugsource-7.4-150300.4.17.1
* libfrr_pb0-7.4-150300.4.17.1
* libfrrospfapiclient0-debuginfo-7.4-150300.4.17.1
* libfrrospfapiclient0-7.4-150300.4.17.1
* libfrrgrpc_pb0-7.4-150300.4.17.1
* libfrrcares0-debuginfo-7.4-150300.4.17.1
* frr-debuginfo-7.4-150300.4.17.1
* libmlag_pb0-7.4-150300.4.17.1
* libfrrfpm_pb0-7.4-150300.4.17.1
* frr-7.4-150300.4.17.1
* libfrrfpm_pb0-debuginfo-7.4-150300.4.17.1
* frr-devel-7.4-150300.4.17.1
* libfrrcares0-7.4-150300.4.17.1
* libfrr_pb0-debuginfo-7.4-150300.4.17.1
* libfrr0-debuginfo-7.4-150300.4.17.1
* libfrrzmq0-7.4-150300.4.17.1
* libfrrsnmp0-debuginfo-7.4-150300.4.17.1
* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3 (aarch64
x86_64)
* libfrrzmq0-debuginfo-7.4-150300.4.17.1
* libmlag_pb0-debuginfo-7.4-150300.4.17.1
* libfrr0-7.4-150300.4.17.1
* libfrrgrpc_pb0-debuginfo-7.4-150300.4.17.1
* libfrrsnmp0-7.4-150300.4.17.1
* frr-debugsource-7.4-150300.4.17.1
* libfrr_pb0-7.4-150300.4.17.1
* libfrrospfapiclient0-debuginfo-7.4-150300.4.17.1
* libfrrospfapiclient0-7.4-150300.4.17.1
* libfrrgrpc_pb0-7.4-150300.4.17.1
* libfrrcares0-debuginfo-7.4-150300.4.17.1
* frr-debuginfo-7.4-150300.4.17.1
* libmlag_pb0-7.4-150300.4.17.1
* libfrrfpm_pb0-7.4-150300.4.17.1
* frr-7.4-150300.4.17.1
* libfrrfpm_pb0-debuginfo-7.4-150300.4.17.1
* frr-devel-7.4-150300.4.17.1
* libfrrcares0-7.4-150300.4.17.1
* libfrr_pb0-debuginfo-7.4-150300.4.17.1
* libfrr0-debuginfo-7.4-150300.4.17.1
* libfrrzmq0-7.4-150300.4.17.1
* libfrrsnmp0-debuginfo-7.4-150300.4.17.1
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (aarch64
x86_64)
* libfrrzmq0-debuginfo-7.4-150300.4.17.1
* libmlag_pb0-debuginfo-7.4-150300.4.17.1
* libfrr0-7.4-150300.4.17.1
* libfrrgrpc_pb0-debuginfo-7.4-150300.4.17.1
* libfrrsnmp0-7.4-150300.4.17.1
* frr-debugsource-7.4-150300.4.17.1
* libfrr_pb0-7.4-150300.4.17.1
* libfrrospfapiclient0-debuginfo-7.4-150300.4.17.1
* libfrrospfapiclient0-7.4-150300.4.17.1
* libfrrgrpc_pb0-7.4-150300.4.17.1
* libfrrcares0-debuginfo-7.4-150300.4.17.1
* frr-debuginfo-7.4-150300.4.17.1
* libmlag_pb0-7.4-150300.4.17.1
* libfrrfpm_pb0-7.4-150300.4.17.1
* frr-7.4-150300.4.17.1
* libfrrfpm_pb0-debuginfo-7.4-150300.4.17.1
* frr-devel-7.4-150300.4.17.1
* libfrrcares0-7.4-150300.4.17.1
* libfrr_pb0-debuginfo-7.4-150300.4.17.1
* libfrr0-debuginfo-7.4-150300.4.17.1
* libfrrzmq0-7.4-150300.4.17.1
* libfrrsnmp0-debuginfo-7.4-150300.4.17.1
* SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 (aarch64 ppc64le s390x
x86_64)
* libfrrzmq0-debuginfo-7.4-150300.4.17.1
* libmlag_pb0-debuginfo-7.4-150300.4.17.1
* libfrr0-7.4-150300.4.17.1
* libfrrgrpc_pb0-debuginfo-7.4-150300.4.17.1
* libfrrsnmp0-7.4-150300.4.17.1
* frr-debugsource-7.4-150300.4.17.1
* libfrr_pb0-7.4-150300.4.17.1
* libfrrospfapiclient0-debuginfo-7.4-150300.4.17.1
* libfrrospfapiclient0-7.4-150300.4.17.1
* libfrrgrpc_pb0-7.4-150300.4.17.1
* libfrrcares0-debuginfo-7.4-150300.4.17.1
* frr-debuginfo-7.4-150300.4.17.1
* libmlag_pb0-7.4-150300.4.17.1
* libfrrfpm_pb0-7.4-150300.4.17.1
* frr-7.4-150300.4.17.1
* libfrrfpm_pb0-debuginfo-7.4-150300.4.17.1
* frr-devel-7.4-150300.4.17.1
* libfrrcares0-7.4-150300.4.17.1
* libfrr_pb0-debuginfo-7.4-150300.4.17.1
* libfrr0-debuginfo-7.4-150300.4.17.1
* libfrrzmq0-7.4-150300.4.17.1
* libfrrsnmp0-debuginfo-7.4-150300.4.17.1

## References:

* https://www.suse.com/security/cve/CVE-2023-38802.html
* https://www.suse.com/security/cve/CVE-2023-41358.html
* https://www.suse.com/security/cve/CVE-2023-41909.html
* https://bugzilla.suse.com/show_bug.cgi?id=1213284
* https://bugzilla.suse.com/show_bug.cgi?id=1214735
* https://bugzilla.suse.com/show_bug.cgi?id=1215065



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